Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97901
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
585ms
Block → Canton commit
585ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac03858bb2c970088286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f7b70dfe8cab54345fe7b4360cdbd300084d77ed00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f48afe1c61d0e8d56226d4144a3002247d9db7b5f4fa4f95f629905056b6e6c2a05a982f60b681eb6cddc70ce0d37dfde216989b9224ebbce0d624b8b21c999fce